Costa Rica

$149+ Cheap flights from San Antonio (SAT) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJO
Jul 8 — Jul 151
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Cheap flight deals from San Antonio to Costa Rica

Keep the following information in mind while searching for San Antonio to Costa Rica flight deals. Data was last updated July 3, 2025.

Round-trip from

$330
(Delta)

One-way from

$149
(Delta)

Popular in

March

Cheapest in

September

Average price

$577
From San Antonio to Costa Rica
One-way flight from San Antonio to Costa Rica
Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from San Antonio to Costa Rica

Cheapest flights from San Antonio to Costa Rica
Explore the most affordable flight options available from San Antonio to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:29 amSAT - SJO
1 stop7h 39mDelta
Wed 9/241:35 pmSJO - SAT
1 stop9h 24mDelta
Deal found 7/3$330
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amSAT - SJO
2 stops13h 42mAmerican Airlines
Wed 9/246:00 amSJO - SAT
2 stops14h 22mAmerican Airlines
Deal found 7/3$334
This Booking.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:20 amSAT - SJO
1 stop8h 20mMultiple Airlines
Mon 11/102:20 amSJO - SAT
1 stop8h 35mMultiple Airlines
Deal found 7/1$341
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:29 amSAT - LIR
1 stop7h 31mDelta
Wed 10/11:25 pmLIR - SAT
1 stop9h 34mDelta
Deal found 7/2$351
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:22 amSAT - LIR
1 stop7h 27mAmerican Airlines
Wed 10/112:49 pmLIR - SAT
2 stops19h 41mAmerican Airlines
Deal found 7/1$355
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:20 amSAT - SJO
1 stop11h 10mSouthwest
Sun 11/92:10 pmSJO - SAT
1 stop6h 55mSouthwest
Deal found 7/1$370
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:53 pmSAT - SJO
1 stop18h 19mSpirit Airlines
Sat 8/3011:27 amSJO - SAT
1 stop27h 18mSpirit Airlines
Deal found 7/3$382
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:30 amSAT - LIR
1 stop5h 30mUnited Airlines
Thu 8/211:20 pmLIR - SAT
1 stop6h 57mUnited Airlines
Deal found 7/2$395
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:56 pmSAT - SJO
1 stop5h 43mUnited Airlines
Thu 7/1711:13 amSJO - SAT
1 stop9h 14mUnited Airlines
Deal found 6/30$445
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:15 pmSAT - LIR
2 stops16h 55mSouthwest
Sun 7/2011:50 amLIR - SAT
2 stops11h 05mSouthwest
Deal found 7/1$623
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:27 amSAT - LIR
2 stops24h 56mAlaska Airlines
Wed 10/111:20 amLIR - SAT
2 stops30h 28mAlaska Airlines
Deal found 7/1$667

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Antonio to Costa Rica that are best for you.

Fly from

San Antonio

Fly to

Costa Rica

Route

Depart

Return

Price

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 9/17

5:29 am-12:08 pm

1 stop7h 39m

San José Juan Santamaria Intl

Wed 9/24

1:35 pm-11:59 pm

1 stop9h 24m

$330

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 9/17

7:00 am-7:42 pm

2 stops13h 42m

San José Juan Santamaria Intl

Wed 9/24

6:00 am-9:22 pm

2 stops14h 22m

$334

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 11/5

5:20 am-1:40 pm

1 stop8h 20m

San José Juan Santamaria Intl

Mon 11/10

2:20 am-10:55 am

1 stop8h 35m

$341

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Tue 9/30

5:29 am-12:00 pm

1 stop7h 31m

Liberia

Wed 10/1

1:25 pm-11:59 pm

1 stop9h 34m

$351

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Tue 9/30

5:22 am-11:49 am

1 stop7h 27m

Liberia

Wed 10/1

12:49 pm-9:30 am

2 stops19h 41m

$355

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Tue 11/4

9:20 am-8:30 pm

1 stop11h 10m

San José Juan Santamaria Intl

Sun 11/9

2:10 pm-9:05 pm

1 stop6h 55m

$370

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 8/25

5:53 pm-11:12 am

1 stop18h 19m

San José Juan Santamaria Intl

Sat 8/30

11:27 am-3:45 pm

1 stop27h 18m

$382

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Fri 8/15

5:30 am-10:00 am

1 stop5h 30m

Liberia

Thu 8/21

1:20 pm-9:17 pm

1 stop6h 57m

$395

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 7/14

5:56 pm-10:39 pm

1 stop5h 43m

San José Juan Santamaria Intl

Thu 7/17

11:13 am-9:27 pm

1 stop9h 14m

$445

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Thu 7/17

9:15 pm-1:10 pm

2 stops16h 55m

Liberia

Sun 7/20

11:50 am-11:55 pm

2 stops11h 05m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 results
1
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Best time to book a flight from San Antonio to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Costa Rica

What is the cheapest month to book a flight from San Antonio to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $398). Flying from San Antonio to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to CR?

Find hourly flight availability from San Antonio to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from San Antonio to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from San Antonio to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
8.0
Very good

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Antonio to Costa Rica?

    If you book a flight to Costa Rica from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • What are the cheapest airlines to fly from San Antonio to Costa Rica one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $149. American Airlines flights start at $161 while deals on Spirit Airlines start at $205 one-way.

  • Can I find deals for flights from San Antonio to Costa Rica that include hotel bookings?

    Yes. In addition to deals on San Antonio to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Costa Rica.

  • Can I find deals for business class flights from San Antonio to Costa Rica?

    Yes. Cheapflights offers flight deals from San Antonio to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $398). Flying from San Antonio to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Antonio to Costa Rica

Discover the top 5 airlines that operate flights from San Antonio to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$310Average$368FlexibilityNo cancel feeOn-time65%
DeltaCheapest$329Average$490FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$367Average$649FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$374Average$569FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$391Average$617FlexibilityNo cancel feeOn-time69%

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